Rim Sprocket 3/8 Inch 8 Teeth GBA8L7 1111 640 2026 318-8-1 22273 A-18-SR SR8-22273

This Rim Sprocket is a replacement rim sprocket for chainsaws and other power equipment and matches OEM Part# GBA8L7, 1111 640 2026, 318-8-1, 22273, A-18-SR, and SR8-22273.

Product Overview

This rim sprocket is a critical drive component that transfers power from the engine to the saw chain. Designed for 3/8 inch pitch chains with 8 teeth, it ensures efficient cutting performance. Suitable for professional and homeowner chainsaw applications.

Key Features & Performance

• 8-tooth design delivers high-speed cutting action
• 3/8 inch pitch compatible with standard chainsaw chains
• Durable steel construction for long service life
• Precision machined for smooth chain engagement and reduced wear
• Replaces multiple OEM part numbers for broad compatibility

Common Uses

• Replacing worn sprockets on gas-powered chainsaws
• Used in professional forestry and tree care operations
• Compatible with many brands of chainsaw powerheads
• Suitable for electric chainsaws that accept standard rim sprockets

Technical Specifications

• Part Number(s): GBA8L7, 1111 640 2026, 318-8-1, 22273, A-18-SR, SR8-22273
• Pitch: 3/8 inch
• Number of Teeth: 8
• Type: Rim Sprocket

Frequently Asked Questions

Q: What chainsaw models is this rim sprocket compatible with? A: This rim sprocket is designed for chainsaws using a 3/8 inch pitch chain and a standard rim sprocket mounting system. Verify your chainsaw's sprocket type before ordering.

Q: How do I install this rim sprocket? A: Installation typically involves removing the clutch drum and replacing the old sprocket with this one. Refer to your chainsaw's service manual for specific instructions.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.